The first and second books of Euclid explained to beginners, by C.P. Mason |
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Σελίδα 3
... ; and any angle formed by them would remain just the same in size if half the legs were broken off . Def . D. Two angles are equal when they admit of being placed one upon the other , so that the EXPLAINED TO BEGINNERS . 3.
... ; and any angle formed by them would remain just the same in size if half the legs were broken off . Def . D. Two angles are equal when they admit of being placed one upon the other , so that the EXPLAINED TO BEGINNERS . 3.
Σελίδα 5
... half of a diameter is a radius . Def . XXI . A triangle is a plane bounded recti- lineal figure , formed by three straight lines . Def . XXII . A quadrilateral is a plane bounded rectilineal figure , formed by four straight lines . Def ...
... half of a diameter is a radius . Def . XXI . A triangle is a plane bounded recti- lineal figure , formed by three straight lines . Def . XXII . A quadrilateral is a plane bounded rectilineal figure , formed by four straight lines . Def ...
Σελίδα 98
... half a right . 7. The sum of all the internal s of any recti- linear figure , together with four rights , is equal to twice as many rights as the figure has sides . Let ABCDE be a rectilinear figure . Take a point F somewhere inside the ...
... half a right . 7. The sum of all the internal s of any recti- linear figure , together with four rights , is equal to twice as many rights as the figure has sides . Let ABCDE be a rectilinear figure . Take a point F somewhere inside the ...
Σελίδα 116
... half of the △ A B C. Or , in other words , the △ A B C is double the A G B C. But the parallelogram G B K H is also double the AGB C. Therefore , the parallelogram GBKH is equal to the △ A B C. Moreover , the structed with an ...
... half of the △ A B C. Or , in other words , the △ A B C is double the A G B C. But the parallelogram G B K H is also double the AGB C. Therefore , the parallelogram GBKH is equal to the △ A B C. Moreover , the structed with an ...
Σελίδα 144
... half the line . A F For the construction employed we must be able— 1. On a given straight line to describe a square . ( I. 46. ) 2. Through a given point to draw a line parallel to a given right line . ( I. 31. ) We must also know , - 1 ...
... half the line . A F For the construction employed we must be able— 1. On a given straight line to describe a square . ( I. 46. ) 2. Through a given point to draw a line parallel to a given right line . ( I. 31. ) We must also know , - 1 ...
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The First and Second Books of Euclid Explained to Beginners, by C.P. Mason Euclides Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2016 |
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2nd Edit 3rd Edition A B and CD A B is equal AC and CB axiom beginner bisected C. S. Calverley Consequently diagonal draw a straight equal in area equal respectively equal to twice equilateral Euclid exterior exterior angle F. A. Paley Fcap figure finite right line follows formed geometry given finite right given line given point given straight line gnomon greater interior and opposite isosceles J. W. Donaldson Join the points join two given Latin length less line A B line CB linear units lines are parallel magnitudes meeting the line opposite sides parallelogram point F Post 8vo proof Prop proposition prove this proposition rectangle contained right angles side A C square suppose three sides triangle unequal